Tunze Osmolator Universal 3155
Information

In 1985 TUNZE® invented the “auto top off” system. Critics initially derided the idea as an invention for lazy people… They missed the main point: delicate aquatic life requires a constant osmotic pressure. The Osmolator® - short for Osmotic Regulator - provides this in one easy-to-install complete Kit. Only the Osmolator® provides the level of safety and reliability that comes with 25 years of TUNZE® know how.

Features

An optic operated mini sensor recognizes the water level precisely.

Displays all functions optically and sounds a signal in case of failures.

New Magnetic Sensor mount, so easy to use!

Redundant security: the main sensor is a proprietary optic sensor. Should that fail a safety float switch shuts the unit off and sounds an alarm. Even if that fails safety circuitry shuts off the pump after 10 minutes.

The Osmolator® will be supplied with low voltage metering pump, mounting magnets, tubing controller and power supply. You only need a reservoir and water!

The precise water level is ensured by a non-wearing optical sensor and a transistor switch without any moving parts. This sensor is insensitive to soiling, light or magnetic fields.

Its “automatic eye” recognizes the water level precisely; even small waves or level variations cannot irritate the unit.

An independent safety sensor with a separate power supply circuit and relay control ensures reliable overflow protection.

An electronic time controller and current limiter for the pump connected result in a higher operational safety. This unit protects the metering pump against running dry and reports an empty storage container.

All functions are clearly displayed by LEDs; safety messages are also indicated by acoustic signals.

(1) The precise water level is ensured by a non-wearing optical sensor and a transistor switch without any moving parts. This sensor is insensitive to soiling, light or magnetic fields.

Its “automatic eye” recognises the water level precisely, even small waves or level variations cannot irritate the unit.

(2) An independent safety sensor with a separate power supply circuit and relay control ensures reliable overflow protection.

(3) An electronic time controller and current limiter for the pump connected result in a higher operational safety. This unit protects the metering pump against running dry and reports an empty storage container.

(4) All functions are clearly displayed by LEDs; safety messages are also indicated by acoustic signals.

(5) The osmotic regulators are all operated at safety extra-low voltage.

TunzeFor forty-five years the name TUNZE® has been synonymous with aquariums. Many products and components which we have developed in the course of time are now standard features of aquarium technology today. This confidence in TUNZE is no coincidence. The company has remained true to its philosophy right from the beginning, researching water biotopes all over the world to develop components which enable natural water conditions in the closed environment of an aquarium. In the implementation of know-how, effectiveness and efficiency, TUNZE® takes the lead in environmental compatibility. Their motto is: quality and reliability. These values are upheld with well thought-out and precise tool making by highly qualified experts. The brand names of TUNZE® and Turbelle® meet the expectations of the seal of quality; Made in Germany. Many of the products shown in this catalogue are protected by national and international patents.

Warranty

Manufacturer`s Warranty: 2 years from date of purchase.

Tunze Osmolator Universal 3155
Reviews

great

by
vp

Excellent!

Posted: 2/7/2015 from POLLOCK PINES, CA UNITED STATE

5.05

Experience Level:
Intermediate

Comments:After a lot of research and reading reviews and forums, I decided to cough up the extra bucks for this unit. Glad I did; it is well-built, works perfectly and is extremely easy to install. Couldn't ask for more.

AMAZING

by
ADAM YAWS

Excellent!

Posted: 1/9/2015 from LITTLETON, CO UNITED STATES

5.05

Experience Level:
Intermediate

Comments:In a word, amazing. This is one of the best investments I've made for my reef lately! This system was easy to set up, easy to tune and has been running flawlessly. It keeps the water level exactly where I want it and has been reliable. I'm using it to dose a little kalkwasser which is pre-mixed in a 5-gallon jug. My tank evaporates about 2 g/d which is easily handled by the 3155.

love it!

by
TIMOTHY STOUT

Excellent!

Posted: 10/2/2014 from NASHVILLE, IL UNITED STATES

5.05

Experience Level:
Intermediate

Comments:Dont know what I did without it.keeps water level perfect after alittle playing around to get it set at just the right level I wanted it but it was well worth it in the end . and the pump is pertty quite in my opinion to. overall I had it about a year and still working flawless . But if you have it trying to pump up over few feet to the top of the tank u may have to shoot some water down the outlet tube to kick start it at first after that it pushes the water up pertty good .

top off system

by
CLAIRE PUTNAM

Excellent!

Posted: 6/7/2014 from ADA, OK UNITED STATES

5.05

Experience Level:
Intermediate

Comments:I cannot believe that I waited to get an automatic water top off system. The Tunze is by far the easiest install I have had on my reef tank. I have it in my sump and it is a lifesaver! Literally, reefs need consistency and this top off system offers that with ease! Great value!

Ato

by
Austintx

Excellent!

Posted: 6/7/2014 from AUSTIN, TX UNITED STATES

5.05

Experience Level:
Beginner

Comments:I added the Tunze ATO about a month ago and I wouldn't go back. I have a 65 gal. Tank and I was adding about a gal of water every other day. This was something else I had to ask friends to do when I was out of town. I have a 5 gal bucket that the pump sits in. So now I can go over a week with out adding water, plus my salinity stays constant. I love it!

new and improved

by
JONATHAN CAMPBELL

Excellent!

Posted: 1/15/2014 from ALBUQUERQUE, NM UNITED STATES

5.05

Experience Level:
Expert

Comments:This is the second osmolator I've purchased. The last one worked flawlessly for about 10 years and then abruptly malfunctioned. The new unit works like a champ, is extremely precise, and the magnetic holders for the sensors is a major improvement.

Tunze

by
JEFF HUTH

Great

Posted: 1/15/2014 from VALPARAISO, IN UNITED STATES

4.05

Experience Level:
Intermediate

Comments:This is my second unit. The first lasted 4-5 years before some occasional failures to sense low water levels until it finally stopped altogether. Debated about getting a second one but I assume many products fail over time and such importance for water level to be accurate. Very easy set up. Would be nice if you could replace the sensor separately (I could not find). Pumps burn out but are easy to replace. Lots of money, but integral to my system.

perfect idea

by
DANIEL PTACEK

Excellent!

Posted: 11/14/2013 from LINCOLN, NE UNITED STATES

5.05

Experience Level:
Beginner

Comments:The quality is great on this product and it works as advertise. It makes adding water to the sumps effortless and less often as does the other way. The only thing that hung me up was trying to screw a nut on a small bolt I was all thumbs. Setting it up was a breeze thanks for the water level alarm that tells you where to put the sensors. The whole set up was easy to install and put in operation. Thanks for the invention. Dan Ptacek

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